49749420

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{3821}}^1$

素因数の和:3871

約数の個数: 96

約数和(自身を含む): 164376576

約数和(自身を除く): 114627156

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 31, 35, 42, 60, 62, 70, 84, 93, 105, 124, 140, 155, 186, 210, 217, 310, 372, 420, 434, 465, 620, 651, 868, 930, 1085, 1302, 1860, 2170, 2604, 3255, 3821, 4340, 6510, 7642, 11463, 13020, 15284, 19105, 22926, 26747, 38210, 45852, 53494, 57315, 76420, 80241, 106988, 114630, 118451, 133735, 160482, 229260, 236902, 267470, 320964, 355353, 401205, 473804, 534940, 592255, 710706, 802410, 829157, 1184510, 1421412, 1604820, 1658314, 1776765, 2369020, 2487471, 3316628, 3553530, 4145785, 4974942, 7107060, 8291570, 9949884, 12437355, 16583140, 24874710, 49749420]

約数ペア:

[(1, 49749420), (2, 24874710), (3, 16583140), (4, 12437355), (5, 9949884), (6, 8291570), (7, 7107060), (10, 4974942), (12, 4145785), (14, 3553530), (15, 3316628), (20, 2487471), (21, 2369020), (28, 1776765), (30, 1658314), (31, 1604820), (35, 1421412), (42, 1184510), (60, 829157), (62, 802410), (70, 710706), (84, 592255), (93, 534940), (105, 473804), (124, 401205), (140, 355353), (155, 320964), (186, 267470), (210, 236902), (217, 229260), (310, 160482), (372, 133735), (420, 118451), (434, 114630), (465, 106988), (620, 80241), (651, 76420), (868, 57315), (930, 53494), (1085, 45852), (1302, 38210), (1860, 26747), (2170, 22926), (2604, 19105), (3255, 15284), (3821, 13020), (4340, 11463), (6510, 7642)]